| Trans Num | Date | Details |
| 1990.6 | 2023-04-15 | Fort Worth Swindlers trade FWS 1991 #1 to the Texas Gems for Dan Schatzeder and George Brett. |
| 1988.14 | 2022-12-20 | West Coast Jumble trades George Brett to the Texas Gems for Bruce Hurst and GEM 1989 #2. |
| 1982.19 | 2021-12-19 | West Coast Jumble trades Paul Molitor and Mario Soto to the Westfield Sox for George Brett, Larry McWilliams, Jerry Ujdur, and WSO 1983 #2. |